Electronics Letters
Electronics Letters > 1992 > 28 > 7 > 687 - 689
Electronics Letters > 1992 > 28 > 15 > 1469 - 1471
Electronics Letters > 1992 > 28 > 16 > 1529 - 1531
Electronics Letters > 1992 > 28 > 21 > 1942 - 1944
Electronics Letters > 1993 > 29 > 4 > 364 - 365
Electronics Letters > 1993 > 29 > 7 > 576 - 578
Electronics Letters > 1993 > 29 > 21 > 1851 - 1852